Publication Name	World Journal of Gastrointestinal Oncology
Manuscript ID	114648
Country	China

Category	Surgery
Manuscript Type	Case Report
Article Title	Colossal well-differentiated liposarcoma of the small bowel mesentery: A case report
Manuscript Source	Unsolicited Manuscript
All Author List	Yong Tian, Guo-Qin Liu, Chuan-Fang Li, Qing-Ming Tian and Song Qiao
Funding Agency and Grant Number
Corresponding Author	Song Qiao, Department of Gastrointestinal Surgery, Tongren City People’s Hospital, No.120, middle section of Taoyuan Avenue, Chuandong Education Park, Tongren 554300, Guizhou Province, China. 13985850520@163.com
Key Words	Well-differentiated liposarcoma; Small bowel mesentery; Colossal liposarcoma; MDM2 gene amplification; Case report
Core Tip	Well-differentiated small bowel mesenteric liposarcoma (LPS) is rare, with high malignancy, poor prognosis, and high preponderance to local recurrence. The patient underwent complete surgical resection of the tumor, and the weight of the tumor was approximately 11 kg. Both histopathological and fluorescence in situ hybridization examination confirmed that MDM2 amplification, and the small intestine mesenteric well-differentiated LPS was accurate diagnosed.
Citation	Tian Y, Liu GQ, Li CF, Tian QM, Qiao S. Colossal well-differentiated liposarcoma of the small bowel mesentery: A case report. World J Gastrointest Oncol 2025; In press

Received	2025-09-25 03:00
Peer-Review Started	2025-09-25 03:08
First Decision by Editorial Office Director	2025-10-17 07:06
Return for Revision	2025-10-17 07:06
Revised	2025-10-31 07:12
Publication Fee Transferred	2025-11-03 08:52
Second Decision by Editor	2025-12-04 02:33
Second Decision by Editor-in-Chief
Final Decision by Editorial Office Director	2025-12-04 06:37
Articles in Press	2025-12-04 06:37
Edit the Manuscript by Language Editor
Typeset the Manuscript

ISSN	1948-5204 (online)
Open Access	This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/
Copyright	© The Author(s) 2025. Published by Baishideng Publishing Group Inc. All rights reserved.
Permissions	For details, please visit: http://www.wjgnet.com/bpg/gerinfo/207
Publisher	Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA
Website	http://www.wjgnet.com